323311121110120 has 64 divisors (see below), whose sum is σ = 854626599872640. Its totient is φ = 108524012678400.

The previous prime is 323311121110079. The next prime is 323311121110169. The reversal of 323311121110120 is 21011121113323.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 323311121110091 and 323311121110100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28261455916 + ... + 28261467355.

It is an arithmetic number, because the mean of its divisors is an integer number (13353540623010).

Almost surely, 2^{323311121110120} is an apocalyptic number.

It is an amenable number.

323311121110120 is an abundant number, since it is smaller than the sum of its proper divisors (531315478762520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323311121110120 is a wasteful number, since it uses less digits than its factorization.

323311121110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56522923306 (or 56522923302 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 323311121110120 its reverse (21011121113323), we get a palindrome (344322242223443).

The spelling of 323311121110120 in words is "three hundred twenty-three trillion, three hundred eleven billion, one hundred twenty-one million, one hundred ten thousand, one hundred twenty".